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Multilayer_Contrast_Enhance
应用于图像增强领域,采用多级分层的图像增强技术,源自王大凯版图像增强源代码。(Used in the field of image enhancement, multi-level hierarchical image enhancement technologies, from Wang Taikai source code version of image enhancement.)
- 2010-05-24 16:30:25下载
- 积分:1
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Three-phase-thyristor-converter
三相全桥可控整流电路的simulink仿真,改变触发角并通过示波器来观察线电流、负载输出电压和电流(three-phase full-bridge controlled rectifier simulink)
- 2013-12-28 21:47:36下载
- 积分:1
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ExcelWrapper
Wrapps Excel在处理一类表的MATLAB
支持:
*启动一个Excel在前台或在背景板
*保存工作簿
*运行宏
*指定一个范围
*刷新工作簿
*出口表为PDF
*选择一个给定表
*重新安装一个外接
*获取数据表给出了一个数据集,作为第一列名
*在给定的表(横向或字段的值
垂直)
例如:
包装= ExcelWrapper( wbname )
tableDataset = wrapper.GetXLSDataset( sheetname , firstcolumnname ) (Wrapps handling an excel sheet in a MATLAB Class
Supports:
* Launching an Excel Sheet in Foreground or in Background
* Save the workbook
* Run a macro
* Assign a range
* Refresh workbook
* Export Sheet to PDF
* Select a given sheet
* Reinstall an Add-in
* Get a data table given the name of the first column as a dataset
* Get the value of field in a given sheet (Horizontally or
vertically)
Example:
wrapper = ExcelWrapper( wbname )
tableDataset = wrapper.GetXLSDataset( sheetname , firstcolumnname )
)
- 2010-07-05 11:58:27下载
- 积分:1
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retmp
该法是经过改进的基于象素匹配的方法并且还含有图片,对进行景象匹配的朋友有所帮助(The Act are improved pixel-based matching method and also contains a picture of the scene matching to help a friend)
- 2009-03-24 10:00:32下载
- 积分:1
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1
说明: matlab基本信号处理函数及实例应用,非常有用的!(matlab basic signal processing functions and application examples, very useful!)
- 2014-02-12 19:52:20下载
- 积分:1
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communicaton_lab
编程产生一组随机的0、1二进制比特序列,分别用2ASK, 2FSK, 2PSK和2DPSK四种调制方式把它们调制到一个较高的载频上,调制参数自定,请给出前8个比特所对应的时域波形。
画出上述四种信号通过高斯白噪声信道后的相干解调器和非相干解调器的原理框图,并给出判决前的观测值的数学表达式。注: 如果某些调制方式无法进行非相干解调,请给出原因。
根据题2中的观测值的数学表达式,分别编程实现判决过程,将判决结果与原数据作比较,统计出各自在不同比特信噪比 值下的误比特率 ,然后画出 与 (dB)的曲线。建议 的范围为 0dB 到10dB, 以1dB为间隔。
将上述仿真得到的误比特率曲线与各自的理论值画在同一张图上进行比较并讨论。同时, 比较和讨论不同调制与解调方式的差错性能区别。(emulate 2ASK, 2FSK, 2PSK and 2DPSK using matlab)
- 2010-02-07 17:09:12下载
- 积分:1
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upf_demos
说明: % PURPOSE : Demonstrate the differences between the following filters on the same problem:
%
% 1) Extended Kalman Filter (EKF)
% 2) Unscented Kalman Filter (UKF)
% 3) Particle Filter (PF)
% 4) PF with EKF proposal (PFEKF)
% 5) PF with UKF proposal (PFUKF)( PURPOSE: Demonstrate the differences between the following filters on the same problem: 1) Extended Kalman Filter (EKF) 2) Unscented Kalman Filter (UKF) 3) Particle Filter (PF) 4) PF with EKF proposal ( PFEKF) 5) PF with UKF proposal (PFUKF))
- 2008-09-13 12:21:05下载
- 积分:1
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snr
信噪比信噪比信噪比信噪比比信噪比比信噪比(snrsnrsnrsnr)
- 2010-05-21 11:05:03下载
- 积分:1
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PDFEEGLAB-Wiki-Tutorial-A4
matlab eeglab 说明 !!适合脑电信号处理人员(MATLAB eeglab description! ! For EEG signal handlers)
- 2012-05-07 22:33:15下载
- 积分:1
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zhendongwentideyouxianyuan
介绍了对振动问题进行分析的有限元法的电子书(Describes the analysis of vibration of the finite element method for e-books)
- 2010-09-29 20:44:22下载
- 积分:1